Smart contract

Paul and Max are having a beer

Max, snapping a selfie: with his beer: I'm making this NFT a smart contract. You have to sell it, and I'll get a cut, or it dies.

If my bank account goes negative, the NFT destroys itself if you don't send me more money.

Paul asks: NFTs that evolve... so you are buying a pig in a poke for way too much money and then it can get even worse?

Paul facepalms: NFTs are the Tamagotchi of the 2020s.

Max, excited: No, Pokémon! Gotta drink them all!